Home / 6,752,383.20-9,319,175.88-3,851,109

Finding the Fourth Proportional to 6,752,383.20, 9,319,175.88 and 3,851,109

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Solution

The fourth proportional to 6,752,383.20, 9,319,175.88 and 3,851,109 is: 5,315,036.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,383.20 : 9,319,175.88 = 3,851,109 : x
  2. Step 2: Convert to fraction form
    6,752,383.20/9,319,175.88 = 3,851,109/x
  3. Step 3: Cross multiply
    6,752,383.20x = 9,319,175.88 × 3,851,109
  4. Step 4: Simplify right side
    6,752,383.20x = 35,889,162,104,050.92
  5. Step 5: Solve for x
    x = 35,889,162,104,050.92/6,752,383.20
  6. Step 6: Final answer
    x = 5,315,036.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.